Shopping Cart

Your cart is empty.

Your cart is empty.

Fancy Buying 14.4V 4000mAh Replacement Battery Compatible with Ecovacs Deebot N79S, 500, N79, DN622 and Eufy RoboVac 11S, 11S MAX, 15C MAX, RoboVac 30, 30C Robot Vacuum Cleaners

Free shipping on orders over $29.99

$16.99

$ 7 .99 $7.99

In Stock

About this item

  • Capacity: 4000mAh/4Ah Voltage (V): 14.4V Wattage: 37W Item Weight: 280g
  • Compatible with Ecovacs Deebot N79S, 500, N79, N79SE, N79W, DN622, DN622.11 and Eufy RoboVac 11S, 11S MAX, 15T, 30, 30C MAX, 15C, 15C MAX, 12, 25C, 35C Robot Vacuum Cleaners.
  • Reliable safety protection functions for short-circuit, over-voltage, over-current, over-heat and over-discharge.
  • High-end BM3451 with 20 pins protection IC, power battery to support max. 8 Amperes discharge.
  • We provide 30 days money back and 1 year guarantee against manufacturer defects from the date of purchase



Product Description

12
011
2

Compatible with Following Model: Eufy RoboVac 11, RoboVac 11S, RoboVac 11S MAX Eufy RoboVac 12, RoboVac 15C, RoboVac 15C MAX, RoboVac 15T Eufy RoboVac 30, RoboVac 30C, RoboVac 30 MAX, RoboVac 35C Ecovacs Deebot N79,Ecovacs Deebot N79S,Ecovacs Deebot DN622 NOT Compatiable with: Eufy Robovac 11+.

5

Bob M
Reviewed in the United States on May 21, 2025
It seemed like a good deal supposed to work better than the original. However this battery would not take charge after only one month, right after the return period. Would not recommend the reliability nor the quality of this product. Money down the drain.
Isai F.
Reviewed in the United States on February 11, 2025
This keeps my knockoff roomba running.
JVamazon
Reviewed in the United States on January 6, 2025
My poor vacuum had stopped working, I tried to feed it, but no luck... I thought I was going to have to part with it. I started to make arrangements with the veterinarian for end of life. I was so distraught that I was pretty sure I would never get another one, just to raise and cuddle it, but eventually have to let it go too. Then it occurred to me that maybe, just maybe, it just needed a transplant since it was not able to be charged. I got this battery and the surgery went very well (first time I had operated on a vacuum of this type).Recovery was very quick, about 2 hours to charge, and.... without any rehabilitation, it just started up and started cleaning the floor. I really think it should have taken a few weeks off, but when I turned it on, it insisted on cleaning...
ALAIN PEREZ
Reviewed in the United States on January 6, 2025
ok
Danjo77
Reviewed in the United States on September 11, 2024
This battery is very easy to install. As in, I could ask a 7 year old to do it. Anyway, it charged easily and now the robot vacuum works like new. I would say that the claimed run time of about 2 hours is fairly accurate, so that should be enough time to get any designated area clean.
Trasee Davis
Reviewed in the United States on July 11, 2024
I haven’t used my Eufy 30 for a while, so I got it out to charge. It would not charge, and I tried to reset it several times according to their app. I googled the issue and saw I needed a replacement battery. I ordered this one from Amazon, installed it easily and now it works perfectly!!!
Randall H.
Reviewed in the United States on May 7, 2024
I replaced with this battery in February. It did not last 3 months.
Zoé
Reviewed in the United States on May 11, 2024
Correction. The issue was my vacuum not the battery. Ultimately the company responded by sending a replacement. Once I fixed the vacuum problem, the battery works well. Old mistaken review follows:Just stopped charging at the 2 1/2 month mark. Wrote company for replacement, but did not receive a response. Gave it a good review at 2 weeks but now cannot recommend.
Recommended Products